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MathNumbers & CountingCounting ObjectsNumber NamesComparing NumbersNumber OperationsCounting SequenceNumbers 0-10Place Value Understanding and SystemAdd and Subtract Within 20Addition and Subtraction ConceptsAddition and Subtraction EquationsAddition and Subtraction ProblemsFoundations for MultiplicationMultiplication and Division PropertiesMultiply and Divide Within 100Multiplication and Division ProblemsFactors and MultiplesProperties of OperationsPatterns and RelationshipsGenerate and Analyze PatternsMulti-Digit ArithmeticPlace Value OperationsMulti-Digit and Decimal OperationsNumerical ExpressionsFour Operations and PatternsFour Operations Problem SolvingMeasurement & DataMeasurable AttributesMeasuring LengthsMeasure and Estimate Lengths in Standard UnitsRelate Addition and Subtraction to LengthClassifying and Counting ObjectsTime and MoneyArea Concepts and MeasurementPerimeter and Area MeasuresAngle Concepts and MeasurementTime, Volume, and MassMeasurement Unit ConversionsGeometryIdentifying ShapesShapes and AttributesShape Attributes and ReasoningShapes and CompositionClassifying 2D FiguresGeometric Figures and RelationshipsLines, Angles, and ShapesAngle, Area, and VolumeGeometric MeasurementVolume of 3D ShapesCoordinate Plane ApplicationsTransformations in the PlaneCongruence and SimilarityUnderstand congruence in terms of rigid motionsSimilarity and TransformationsProve Theorems Involving SimilarityPythagorean TheoremTrigonometry for General TrianglesMake Geometric ConstructionsProve Geometric TheoremsTheorems About CirclesFind Arc Lengths And Areas of Sectors of CirclesVolume FormulasRelationships Between Two-Dimensional and Three-Dimensional ObjectsProve Simple Geometric Theorems AlgebraicallyTranslate Between Geometric Description and Equation for Conic SectionApply Geometric Concepts in Modeling SituationsFractions & DecimalsFractions as NumbersBuilding FractionsFraction Equivalence and OrderingAdding and Subtracting FractionsMultiplying and Dividing FractionsDividing FractionsDecimal FractionsMulti-Digit Computation and FactorsAdd, Subtract, Multiply, and Divide Rational NumbersRational Number SystemIrrational Numbers and ApproximationsRatiosRatios and ProportionsProportional RelationshipsUnit RateAlgebraAlgebraic ExpressionsGenerate Equivalent ExpressionsQuantitative RelationshipsProportional Relationships and Linear EquationsEquations and InequalitiesEquation Solving and ReasoningLinear Equations and SystemsGraph Equations and InequalitiesSystems of EquationsReal-World Algebraic ProblemsQuantitative Reasoning with UnitsExpression StructureEquivalent Expression FormsRadicals and Integer ExponentsRational ExponentsRational and Irrational NumbersPolynomial OperationsPolynomial IdentitiesPolynomial Zeros and FactorsRational ExpressionsComplex Number OperationsComplex Numbers in PolynomialsComplex Numbers on PlaneStatistics & ProbabilityRepresent and Interpret DataData DistributionsStatistical VariabilityProbability ModelsCompound Event ProbabilitiesStatistical SamplingInterpret Categorical and Quantitative DataBivariate Data PatternsInterpret Linear ModelsComparing Two PopulationsRandom Processes in StatisticsIndependence and Conditional ProbabilityExpected ValuesProbability-Based Decision MakingStatistical Inference and ConclusionsFunctionsFunction Concepts and NotationDefine and Compare FunctionsInterpret Functions in ContextAnalyze Function RepresentationsModel Relationships with FunctionsIdentify Linear vs Exponential GrowthDistinguish Between Function TypesCompare Growth RatesInterpret Function ExpressionsBuild Functions from RelationshipsConstruct and Model FunctionsTransform and Combine FunctionsModel Comparison and SelectionSolve Exponential EquationsTrigonometryTrigonometric Ratios Involving Right TrianglesTrigonometric Functions and Unit CircleModel with Trigonometric FunctionsTrigonometric IdentitiesVectors & MatricesIntroduction to Vectors and MatricesVector QuantitiesVector OperationsMatrix OperationsCalculusLimits and ContinuityDerivative Concepts and NotationDerivative Rules and TechniquesApplications of DerivativesOptimization ProblemsRelated RatesCurve Sketching and AnalysisIntegration Concepts and NotationAntiderivatives and Indefinite IntegralsDefinite Integrals and AreaFundamental Theorem of CalculusIntegration TechniquesApplications of IntegrationDifferential EquationsSequences and SeriesParametric and Polar FunctionsVector-Valued Functions

Geometry

SequencesLessonsMaterialsVideos
  1. Math

Geometry

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Geometric classification, measurement of area and volume, and the study of transformations and rigid motions. Builds toward complex proofs, trigonometry for general triangles, and the algebraic representation of conic sections.

Shapes and AttributesProperties of two-dimensional and three-dimensional geometric figures, focusing on sides, angles, and vertices. Strengthens spatial awareness through classification and construction activities.
Shape Attributes and ReasoningIdentification of properties including sides, vertices, and angles in two-dimensional and three-dimensional shapes. Classifies and sorts objects based on shared attributes to build foundational geometric reasoning.
Classifying 2D FiguresCategorizes polygons based on side lengths, angle measures, and the presence of parallel or perpendicular lines. Distinguishes between subcategories of quadrilaterals and triangles using hierarchical relationships.
Geometric Figures and RelationshipsProperties of 2D and 3D shapes, including symmetry, congruence, and similarity. Develops spatial reasoning through the study of angles, lines, and coordinate transformations.
Lines, Angles, and ShapesGeometric foundations including parallel and perpendicular lines, angle classification, and the properties of two-dimensional polygons. Strengthens spatial reasoning through the identification of vertices, edges, and symmetry.
Angle, Area, and VolumeGeometric properties including angle measurement, area of polygons, and volume of three-dimensional solids. Applies formulas and theorems to solve spatial reasoning problems.
Geometric MeasurementArea, perimeter, and volume calculations for two- and three-dimensional figures. Develops spatial reasoning through the application of measurement formulas and unit conversions.
Make Geometric ConstructionsCompass and straightedge techniques for bisecting angles, segments, and constructing perpendicular lines. Develops precision through the creation of parallel lines and inscribed regular polygons.
Material
Architect Design Pack

Architect Design Pack

A 3-page student design packet for the final phase of the project. Includes spaces for rough drafting, the final grid-based blueprint, a geometric audit table, and additive angle calculation logs.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Blueprint Launch Slides

Blueprint Launch Slides

Visual slides to launch the design phase of the project, covering architectural goals, math requirements for additive angles, and real-world inspiration.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Scout Research Journal

Scout Research Journal

A 4-page student research journal for the first week of the project. Includes vocabulary training, real-world angle measurement logs, and polygon classification missions.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Teacher Facilitation Guide

Teacher Facilitation Guide

A facilitation guide for teachers outlining the two-week project timeline, standards alignment, and instructional tips for implementing the Blueprint Architects project.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Center Data Spreadsheet Paste Tool

Center Data Spreadsheet Paste Tool

A specialized spreadsheet paste resource containing a clean HTML table of 4th-grade Illustrative Mathematics centers. Optimized for directly copying and pasting into Excel or Google Sheets to ensure all data maps to the correct columns.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator CSV Data

Center Navigator CSV Data

A raw CSV data export for 4th-grade Illustrative Mathematics center planning. Contains structured data for units, sections, lessons, centers, and stages for easy import into spreadsheet software.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator Reference

Center Navigator Reference

A comprehensive 4th-grade reference guide for Illustrative Mathematics, listing suggested centers and their specific stages for every unit and lesson. Organized by unit and section in a clean, professional table format.

D

dfredericks

Math Teacher
3/4
Material
ELA Trend Tracker Slides

ELA Trend Tracker Slides

A high-impact visual presentation analyzing Grade 4 MCAS ELA data from 2023-2025. Features data visualizations of the School vs State gap, strength spotlights in reading comprehension, and deep dives into the writing and figurative language challenges.

E

enmackay

Assistant Principal
2/18
Material
ELA Victory Map Report

ELA Victory Map Report

A comprehensive multi-year analysis of Grade 4 MCAS ELA trends from 2023 to 2025. It identifies strengths in reading comprehension and character analysis, while highlighting a significant achievement gap in written expression and figurative language.

E

enmackay

Assistant Principal
2/18
Material
Executive Performance Brief

Executive Performance Brief

A high-level executive brief summarizing longitudinal MCAS Math data for Grades 3-4. It identifies procedural calculation as a systemic strength and highlights rational number reasoning (Fractions) as the primary curriculum gap requiring leadership intervention.

E

enmackay

Assistant Principal
2/18
Material
Grade 3 Intervention Blueprint Guide

Grade 3 Intervention Blueprint Guide

A specialized intervention guide for Grade 3 teachers focusing on the persistent conceptual gaps in Fractions (NF) and Geometry (GE) identified in the 2023-2025 data. It features partitioning strategies for number lines and attribute-based geometric instruction.

E

enmackay

Assistant Principal
2/18
Material
Grade 3 Trend Tracker Slides

Grade 3 Trend Tracker Slides

A high-impact visual presentation analyzing Grade 3 MCAS Math data from 2023-2025. Features data visualizations of the School vs State gap, strength spotlights in Multiplication/Division fluency, and deep dives into Fraction and Geometry attribute challenges.

E

enmackay

Assistant Principal
2/18
Material
Grade 3 Victory Map Report

Grade 3 Victory Map Report

A comprehensive multi-year analysis of Grade 3 MCAS Math trends from 2023 to 2025. It identifies procedural strengths in multiplication and area counting, while highlighting chronic weaknesses in fraction partitioning and geometry attribute identification.

E

enmackay

Assistant Principal
2/18
Material
Intervention Blueprint Guide

Intervention Blueprint Guide

A professional teacher-facing guide providing specific instructional strategies to address weaknesses in Grade 4 Fractions (NF) and Multi-step Word Problems (OA). It includes a 30-minute intervention protocol and success criteria for educators.

E

enmackay

Assistant Principal
2/18
Material
Trend Tracker Slides

Trend Tracker Slides

A high-impact visual presentation analyzing Grade 4 MCAS Math data from 2023-2025. Features clear data visualizations of the School vs State gap, strength spotlights in Base Ten, and deep dives into Fraction and Word Problem challenges.

E

enmackay

Assistant Principal
2/18
Material
Victory Map Report

Victory Map Report

A comprehensive summary report analyzing Grade 4 MCAS Math trends from 2023 to 2025. It details performance by reporting category, identifying Base Ten as a core strength and Fractions/Word Problems as critical areas for intervention.

E

enmackay

Assistant Principal
2/18
Material
Shape Case File Worksheet

Shape Case File Worksheet

A student investigation worksheet titled 'Shape Case File' where students record tangram observations, define quadrilaterals, and practice 'Always/Sometimes/Never' reasoning.

Lenny Avatar
Lenny
2/12
Material
Case File Worksheet

Case File Worksheet

A student worksheet for guided attribute analysis of 2D shapes, featuring an investigation log table and 'Always, Sometimes, Never' logic prompts.

Lenny Avatar
Lenny
2/12
Material
Final Draft Assessment

Final Draft Assessment

A progress monitoring assessment for students to demonstrate their ability to classify shapes by parallel/perpendicular lines and identify right triangles in various orientations.

Lenny Avatar
Lenny
2/12
Material
Official Angle Tester Tool

Official Angle Tester Tool

A printable tool for students to cut out and use to verify right angles (perpendicular lines) during their shape investigation. Includes a practice section for calibration.

Lenny Avatar
Lenny
2/12
Material
Area Architects Teacher Guide

Area Architects Teacher Guide

A teacher facilitation guide for the Area Architects lesson. Includes objectives, pacing, facilitation tips, common misconceptions, and a full answer key updated for the 4-step strategy (including "Eliminate Distractors"). Updated with precision values for the final visuals.

DG

Danielle Garland

Elementary Teacher
3/1
Material
Area Architects Worksheet

Area Architects Worksheet

A student worksheet for finding the area of complex rectilinear figures by partitioning. Features 4 Independent Practice (You Do) problems across 2 pages. Updated with the Area Architect theme, Roboto/Montserrat fonts, and precision label alignment.

DG

Danielle Garland

Elementary Teacher
3/1
Material
Area Architects Exit Ticket

Area Architects Exit Ticket

A concise exit ticket for assessing student understanding of finding the area of complex rectilinear figures. Features one problem. Updated for Day 1 with precise label alignment and consistent font usage.

DG

Danielle Garland

Elementary Teacher
3/1
Material
Area Architects Slides

Area Architects Slides

A slide deck for a math refresher on finding the area of complex rectilinear figures. Features the 4-step Area Architect strategy and modeling with distractors. Updated with precision SVG alignment and a column-based strategy layout for unit cohesion.

DG

Danielle Garland

Elementary Teacher
3/1
Material
Blueprint Gaps Teacher Guide Scroll

Blueprint Gaps Teacher Guide Scroll

A teacher facilitation guide for Lesson 2 (Missing Measurements). Includes objectives, pacing, common misconceptions, and a detailed answer key for the worksheet and exit ticket. Updated with the 3-step Parallel Strategy and corrected Blueprint E values.

DG

Danielle Garland

Elementary Teacher
3/1
Material
Blueprint Gaps Exit Ticket

Blueprint Gaps Exit Ticket

A concise exit ticket for assessing student understanding of identifying and calculating missing side lengths in rectilinear figures. Features one multi-part problem. Updated to ensure all side length labels are correctly aligned with their respective segments.

DG

Danielle Garland

Elementary Teacher
3/1
Material
Blueprint Gaps Teacher Guide Scroll

Blueprint Gaps Teacher Guide Scroll

A teacher facilitation guide for Lesson 2 (Missing Measurements). Includes objectives, pacing, common misconceptions, and a detailed answer key for the worksheet and exit ticket. Updated with the 3-step Parallel Strategy and corrected Blueprint E values.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Worksheet

Blueprint Gaps Worksheet

A student worksheet for identifying and calculating missing side lengths in rectilinear figures. Features 6 complex blueprints with missing horizontal and vertical measurements. Updated with the 3-step Parallel Strategy.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Teacher Guide

Blueprint Gaps Teacher Guide

A teacher facilitation guide for Lesson 2 (Missing Measurements). Includes objectives, pacing, common misconceptions, and a detailed answer key for the worksheet and exit ticket. Updated to include the 3-step Parallel Strategy.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Exit Ticket

Blueprint Gaps Exit Ticket

A concise exit ticket for assessing student understanding of identifying and calculating missing side lengths in rectilinear figures. Features one multi-part problem. Updated to ensure all side length labels are correctly aligned with their respective segments.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Worksheet

Blueprint Gaps Worksheet

A student worksheet for identifying and calculating missing side lengths in rectilinear figures. Features 6 complex blueprints with missing horizontal and vertical measurements. Updated with the 3-step Parallel Strategy.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Worksheet

Blueprint Gaps Worksheet

A student worksheet for identifying and calculating missing side lengths in rectilinear figures. Features 6 complex blueprints with missing horizontal and vertical measurements. Revised Blueprint F for mathematical accuracy.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Teacher Guide

Blueprint Gaps Teacher Guide

A teacher facilitation guide for Lesson 2 (Missing Measurements). Includes objectives, pacing, common misconceptions, and a detailed answer key for the worksheet and exit ticket. Updated with final Blueprint F values.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Worksheet

Blueprint Gaps Worksheet

A student worksheet for identifying and calculating missing side lengths in rectilinear figures. Features 6 complex blueprints with missing horizontal and vertical measurements. Revised Blueprint F for clarity.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Exit Ticket

Blueprint Gaps Exit Ticket

A concise exit ticket for assessing student understanding of identifying and calculating missing side lengths in rectilinear figures. Features one multi-part problem.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Worksheet

Blueprint Gaps Worksheet

A student worksheet for identifying and calculating missing side lengths in rectilinear figures. Features 6 complex blueprints with missing horizontal and vertical measurements.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Blueprint Gaps Slides

Blueprint Gaps Slides

A slide deck for Day 2 of the Blueprint Builders unit, focusing on finding missing side lengths in rectilinear figures. Features I Do, We Do, and You Do segments with precise label alignment and a consistent blueprint theme.

DG

Danielle Garland

Elementary Teacher
2/28
Material
Ghost Strategy Blueprints Practice

Ghost Strategy Blueprints Practice

A dedicated student practice worksheet for Day 2 focusing exclusively on the 'Ghost Rectangle' (subtraction) strategy, featuring real-world architectural scenarios like courtyards and corner cutouts. Updated for better handwriting legibility.

DD

Devi De La Garza

Elementary Teacher
2/27
Material
Architect Skill Diagnostic Space Optimized

Architect Skill Diagnostic Space Optimized

A condensed, single-page tiered diagnostic assessment for Day 1, designed to gauge area proficiency from foundational rectangles to complex U-shapes. Optimized for single-sided printing with clear visual hierarchy.

DD

Devi De La Garza

Elementary Teacher
2/27
Material
Area Architects Teacher Guide

Area Architects Teacher Guide

A teacher facilitation guide for the Area Architects lesson. Includes objectives, pacing, facilitation tips, common misconceptions, and a full answer key updated for the 4-step strategy (including "Eliminate Distractors").

DG

Danielle Garland

Elementary Teacher
2/27
Material
Square Construction Answer Key

Square Construction Answer Key

Answer key for the Square Construction Worksheet in Lesson 4, providing mathematical calculations and geometric proofs for teacher use.

Lenny Avatar
Lenny
1/17
Material
Triangle Construction Answer Key

Triangle Construction Answer Key

Answer key for the Triangle Construction Worksheet in Lesson 3, providing expected results and geometric comparisons for teacher use.

Lenny Avatar
Lenny
1/17
Material
Hexagon Construction Answer Key

Hexagon Construction Answer Key

Answer key for the Hexagon Construction Worksheet in Lesson 2, providing expected results and geometric explanations for teacher use.

Lenny Avatar
Lenny
1/17
Material
Circle Marking Answer Key

Circle Marking Answer Key

Answer key for the Circle Marking Activity Worksheet in Lesson 1, providing expected results and explanations for teacher use.

Lenny Avatar
Lenny
1/17
Material
Architect Facilitation Guide Teacher Resource

Architect Facilitation Guide Teacher Resource

A comprehensive teacher facilitation guide for the Shape Architect expedition, including lesson-by-lesson facilitation notes, material checklists, assessment look-fors, and common misconception redirection.

Lenny Avatar
Lenny
1/17
Material
Construction Reference Sheet

Construction Reference Sheet

A comprehensive student reference sheet covering the construction methods for hexagons, triangles, and squares, along with key geometric vocabulary and precision tips.

Lenny Avatar
Lenny
1/17
Material
Square Secrets Slides

Square Secrets Slides

Instructional slides for Lesson 4 that guide students through constructing a regular square using a perpendicular bisector and explain the properties of a regular square.

Lenny Avatar
Lenny
1/17
Material
Architects Toolbox Teacher Guide

Architects Toolbox Teacher Guide

Teacher instructional guide for Lessons 2, 3, and 4, providing troubleshooting tips for compass constructions and strategies for managing student tool use.

Lenny Avatar
Lenny
1/17
Material
Triangle Trio Slides

Triangle Trio Slides

Instructional slides for Lesson 3 that guide students through constructing an equilateral triangle by skip-connecting points on a six-point circle.

Lenny Avatar
Lenny
1/17
Material
Hexagon Heroes Slides

Hexagon Heroes Slides

Instructional slides for Lesson 2 that guide students through constructing a regular hexagon and explain its geometric efficiency.

Lenny Avatar
Lenny
1/17
Material
City Planner Drafting Paper

City Planner Drafting Paper

Final drafting paper for the City Grid project, featuring a pre-marked Town Square point and a subtle grid for guidance.

Lenny Avatar
Lenny
1/17
Material
Rubric for Geometry Art

Rubric for Geometry Art

A grading rubric for the final art project, focusing on geometric precision, symmetry, and technical mastery of construction tools.

Lenny Avatar
Lenny
1/17
Material
Grid City Masterplan Rubric

Grid City Masterplan Rubric

Project rubric for the Grid City Masterplan, evaluating parallel construction, perpendicular precision, and visible construction evidence.

Lenny Avatar
Lenny
1/17
Material
Symmetry Art Project

Symmetry Art Project

The final project canvas where students apply all their construction skills (copying, bisecting, 60-degree angles) to create a radially symmetrical art piece.

Lenny Avatar
Lenny
1/17
Material
Mandala Maker Slides

Mandala Maker Slides

A visually inspiring slide deck that introduces the concept of radial symmetry in art and nature, setting the stage for the final geometric art project.

Lenny Avatar
Lenny
1/17
Material
Grid City Project Guide

Grid City Project Guide

Student project guide for the final city grid design, detailing requirements for parallel and perpendicular construction.

Lenny Avatar
Lenny
1/17
Material
Tile Project Worksheet

Tile Project Worksheet

A final project worksheet for Lesson 5 where students apply their construction skills to create a large-scale tessellating tile pattern and reflect on the geometric properties used.

Lenny Avatar
Lenny
1/17
Material
Master Replica Slides

Master Replica Slides

A visual presentation for the final assessment, outlining goals, rubric, and precision drawing tips for students.

Lenny Avatar
Lenny
1/17
Material
Parallel Tracks Practice Sheet

Parallel Tracks Practice Sheet

Student practice worksheet for constructing parallel lines and verifying equidistance through measurement.

Lenny Avatar
Lenny
1/17
Material
Gallery Facilitation Guide

Gallery Facilitation Guide

Teacher resource for facilitating the final gallery walk, including setup instructions, feedback prompts, and differentiation strategies.

Lenny Avatar
Lenny
1/17
Material
Center Data Spreadsheet Paste Tool

Center Data Spreadsheet Paste Tool

A specialized spreadsheet paste resource containing a clean HTML table of 4th-grade Illustrative Mathematics centers. Optimized for directly copying and pasting into Excel or Google Sheets to ensure all data maps to the correct columns.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator CSV Data

Center Navigator CSV Data

A raw CSV data export for 4th-grade Illustrative Mathematics center planning. Contains structured data for units, sections, lessons, centers, and stages for easy import into spreadsheet software.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator Reference

Center Navigator Reference

A comprehensive 4th-grade reference guide for Illustrative Mathematics, listing suggested centers and their specific stages for every unit and lesson. Organized by unit and section in a clean, professional table format.

D

dfredericks

Math Teacher
3/4
Material
Class Gap Tracking Chart Document

Class Gap Tracking Chart Document

A class-wide data tracking chart designed for teachers to record diagnostic results across all domains for grades 2-5, helping to visualize instructional groups and skill gaps.

MC

Mary Clark

Other
3/3
Material
Diagnostic Scoring Keys Teacher Guide

Diagnostic Scoring Keys Teacher Guide

A comprehensive answer key and scoring guide for the Grade 2-5 math diagnostic assessments. Includes specific answers and helpful hints for interpreting student results.

MC

Mary Clark

Other
3/3
Material
Grade 5 Math Diagnostic Worksheet

Grade 5 Math Diagnostic Worksheet

A 5th-grade diagnostic assessment covering powers of 10, decimal operations, multi-digit division, and adding/subtracting fractions with unlike denominators. Aligned to Iowa Core standards.

MC

Mary Clark

Other
3/3
Material
Grade 4 Math Diagnostic Worksheet

Grade 4 Math Diagnostic Worksheet

A 4th-grade diagnostic assessment targeting multi-digit multiplication and division, place value to 1,000,000, fraction equivalence, and decimal comparisons. Aligned to Iowa Core standards.

MC

Mary Clark

Other
3/3
Material
Grade 3 Math Diagnostic Worksheet

Grade 3 Math Diagnostic Worksheet

A 3rd-grade diagnostic assessment covering rounding, multi-digit arithmetic, multiplication and division concepts, and introductory fraction number line and visual models. Aligned to Iowa Core standards.

MC

Mary Clark

Other
3/3
Material
Grade 2 Math Diagnostic Worksheet

Grade 2 Math Diagnostic Worksheet

A short 2nd-grade diagnostic assessment covering place value to 1,000, multi-digit addition and subtraction, two-step word problems, and early multiplication/fraction foundations. Aligned to Iowa Core standards.

MC

Mary Clark

Other
3/3
Material
Ghost Strategy Blueprints Practice

Ghost Strategy Blueprints Practice

A dedicated student practice worksheet for Day 2 focusing exclusively on the 'Ghost Rectangle' (subtraction) strategy, featuring real-world architectural scenarios like courtyards and corner cutouts. Updated for better handwriting legibility.

DD

Devi De La Garza

Elementary Teacher
2/27
Material
Architect Skill Diagnostic Space Optimized

Architect Skill Diagnostic Space Optimized

A condensed, single-page tiered diagnostic assessment for Day 1, designed to gauge area proficiency from foundational rectangles to complex U-shapes. Optimized for single-sided printing with clear visual hierarchy.

DD

Devi De La Garza

Elementary Teacher
2/27
Material
Answer Key Portfolio

Answer Key Portfolio

A comprehensive answer key for all student worksheets and exit tickets across the four-day 'Blueprint Builders' unit. Updated with Day 1 diagnostic and Day 2 Ghost Strategy practice answers.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Blueprint Builders Final Assessment

Blueprint Builders Final Assessment

The final assessment for the unit, requiring students to solve for missing side lengths and calculate the total area of a complex 3-rectangle office suite.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Day 4 Instruction Slides

Day 4 Instruction Slides

Day 4 instructional slides covering the concept of solving for missing side lengths and decomposing complex figures into three or more rectangles.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Day 4 Teacher Guide

Day 4 Teacher Guide

A detailed teacher's guide for Day 4 focusing on solving for missing side lengths in complex rectilinear figures before performing decomposition.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Area Detective Exit Ticket 3

Area Detective Exit Ticket 3

A check-for-understanding exit ticket for Day 3 involving a multi-room 'Tiny Home' floor plan that can be decomposed into two or three rectangles.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Garden Grid Designs Worksheet

Garden Grid Designs Worksheet

A Day 3 student worksheet featuring multi-step real-world area problems involving greenhouses, park sidewalks, and cost calculations.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Day 3 Instruction Slides

Day 3 Instruction Slides

Day 3 instructional slides applying area decomposition to community garden and landscape design scenarios, including a multi-step problem.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Day 3 Teacher Guide

Day 3 Teacher Guide

A detailed teacher's guide for Day 3 focusing on real-world applications in urban planning and landscape design, with tips for contextualizing area problems.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Area Detective Exit Ticket 2

Area Detective Exit Ticket 2

A check-for-understanding exit ticket for Day 2 where students select and apply either a horizontal slice or a subtractive method to a U-shaped figure.

DD

Devi De La Garza

Elementary Teacher
2/26
Material
Architect Design Pack

Architect Design Pack

A 3-page student design packet for the final phase of the project. Includes spaces for rough drafting, the final grid-based blueprint, a geometric audit table, and additive angle calculation logs.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Blueprint Launch Slides

Blueprint Launch Slides

Visual slides to launch the design phase of the project, covering architectural goals, math requirements for additive angles, and real-world inspiration.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Scout Research Journal

Scout Research Journal

A 4-page student research journal for the first week of the project. Includes vocabulary training, real-world angle measurement logs, and polygon classification missions.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Teacher Facilitation Guide

Teacher Facilitation Guide

A facilitation guide for teachers outlining the two-week project timeline, standards alignment, and instructional tips for implementing the Blueprint Architects project.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Center Data Spreadsheet Paste Tool

Center Data Spreadsheet Paste Tool

A specialized spreadsheet paste resource containing a clean HTML table of 4th-grade Illustrative Mathematics centers. Optimized for directly copying and pasting into Excel or Google Sheets to ensure all data maps to the correct columns.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator CSV Data

Center Navigator CSV Data

A raw CSV data export for 4th-grade Illustrative Mathematics center planning. Contains structured data for units, sections, lessons, centers, and stages for easy import into spreadsheet software.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator Reference

Center Navigator Reference

A comprehensive 4th-grade reference guide for Illustrative Mathematics, listing suggested centers and their specific stages for every unit and lesson. Organized by unit and section in a clean, professional table format.

D

dfredericks

Math Teacher
3/4
Material
Mirror Magic Answer Key

Mirror Magic Answer Key

A detailed answer key for the Mirror Magic worksheet and Reflections Exit Ticket, featuring vertex coordinates and correct symmetry line counts.

KA

Kelise Antonio

Counselor
3/3
Material
Mirror Line Cheat Sheet

Mirror Line Cheat Sheet

A clear and concise student reference sheet defining the mirror line in geometry, featuring visual examples and key rules of reflection.

KA

Kelise Antonio

Counselor
3/3
Material
Reflections Exit Ticket

Reflections Exit Ticket

A quick assessment containing three questions on line symmetry, point reflection on a grid, and core geometric properties of reflection. Designed to be printed two per page.

KA

Kelise Antonio

Counselor
3/3
Material
Mirror Magic Worksheet

Mirror Magic Worksheet

A student worksheet with three parts: identifying lines of symmetry in geometric shapes, reflecting complex shapes across horizontal and vertical axes on a grid, and completing a symmetrical butterfly design.

KA

Kelise Antonio

Counselor
3/3
Material
Mirror Magic Teacher Guide

Mirror Magic Teacher Guide

A comprehensive teacher guide for the Mirror Magic lesson, including a timed procedure, hands-on activity instructions, and differentiation strategies.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Secrets Anchor Chart

Symmetry Secrets Anchor Chart

A visually striking classroom anchor chart defining line symmetry and reflection with clear geometric and real-world examples.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Showdown Answer Key

Symmetry Showdown Answer Key

A comprehensive answer key for the Symmetry Showdown Assessment, providing sample answers, grading rubrics, and visual solutions for geometric problems.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Showdown Assessment

Symmetry Showdown Assessment

A formal unit assessment evaluating students' ability to define symmetry, identify symmetrical and asymmetrical objects, and draw precise lines of symmetry in complex polygons.

KA

Kelise Antonio

Counselor
3/3
Material
Half-Finished Masterpiece Activity

Half-Finished Masterpiece Activity

A skill-building activity where students use grid lines to draw the reflected halves of various objects, including a castle tower and a space invader.

KA

Kelise Antonio

Counselor
3/3
Material
Shape Search Worksheet

Shape Search Worksheet

A geometric worksheet for identifying and drawing lines of symmetry in various 2D shapes, featuring multiple-choice and open-ended drawing tasks.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Secrets Slides

Symmetry Secrets Slides

Engaging instructional slides introducing the concepts of symmetry, lines of symmetry, and asymmetry with clear visual examples from math and nature.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Squad Teacher Guide

Symmetry Squad Teacher Guide

A detailed facilitation guide for the first lesson in the Symmetry Squad unit, featuring pacing, supply lists, and differentiation strategies.

KA

Kelise Antonio

Counselor
3/3
Material
Blueprint Area Answer Key

Blueprint Area Answer Key

A comprehensive answer key for the 6 worksheet problems and the final exit ticket, including step-by-step calculations.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Reflections Exit Ticket

Reflections Exit Ticket

A quick assessment containing three questions on line symmetry, point reflection on a grid, and core geometric properties of reflection. Designed to be printed two per page.

KA

Kelise Antonio

Counselor
3/3
Material
Mirror Magic Worksheet

Mirror Magic Worksheet

A student worksheet with three parts: identifying lines of symmetry in geometric shapes, reflecting complex shapes across horizontal and vertical axes on a grid, and completing a symmetrical butterfly design.

KA

Kelise Antonio

Counselor
3/3
Material
Mirror Magic Teacher Guide

Mirror Magic Teacher Guide

A comprehensive teacher guide for the Mirror Magic lesson, including a timed procedure, hands-on activity instructions, and differentiation strategies.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Secrets Anchor Chart

Symmetry Secrets Anchor Chart

A visually striking classroom anchor chart defining line symmetry and reflection with clear geometric and real-world examples.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Showdown Answer Key

Symmetry Showdown Answer Key

A comprehensive answer key for the Symmetry Showdown Assessment, providing sample answers, grading rubrics, and visual solutions for geometric problems.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Showdown Assessment

Symmetry Showdown Assessment

A formal unit assessment evaluating students' ability to define symmetry, identify symmetrical and asymmetrical objects, and draw precise lines of symmetry in complex polygons.

KA

Kelise Antonio

Counselor
3/3
Material
Half-Finished Masterpiece Activity

Half-Finished Masterpiece Activity

A skill-building activity where students use grid lines to draw the reflected halves of various objects, including a castle tower and a space invader.

KA

Kelise Antonio

Counselor
3/3
Material
Shape Search Worksheet

Shape Search Worksheet

A geometric worksheet for identifying and drawing lines of symmetry in various 2D shapes, featuring multiple-choice and open-ended drawing tasks.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Secrets Slides

Symmetry Secrets Slides

Engaging instructional slides introducing the concepts of symmetry, lines of symmetry, and asymmetry with clear visual examples from math and nature.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Squad Teacher Guide

Symmetry Squad Teacher Guide

A detailed facilitation guide for the first lesson in the Symmetry Squad unit, featuring pacing, supply lists, and differentiation strategies.

KA

Kelise Antonio

Counselor
3/3
Material
Symmetry Sprint Game

Symmetry Sprint Game

A printable card game that challenges students to race and build patterns based on specific rules, reinforcing both shape and number sequences.

DP

Deana Padgett

Math Teacher
2/21
Material
Secret Vault Guide

Secret Vault Guide

Final lesson plan for Lesson 3, culminating in a complex pattern-solving vault challenge and a creative final architectural design project.

DP

Deana Padgett

Math Teacher
2/21
Material
Number Tower Worksheet

Number Tower Worksheet

A numerical pattern worksheet where students solve "Staircase" sequences by identifying rules and filling in missing terms.

DP

Deana Padgett

Math Teacher
2/21
Material
Grand Staircase Guide

Grand Staircase Guide

Teacher's lesson plan for Lesson 2, focusing on number patterns and skip-counting rules within the context of palace architecture.

DP

Deana Padgett

Math Teacher
2/21
Material
Garden Blueprint Activity

Garden Blueprint Activity

A hands-on activity mat where students use pattern blocks to design garden rows following specific repeating and growing rules.

DP

Deana Padgett

Math Teacher
2/21
Material
Garden Design Slides

Garden Design Slides

An engaging slide deck for Lesson 1, introducing repeating and growing patterns through the lens of palace architecture and royal garden design.

DP

Deana Padgett

Math Teacher
2/21
Material
Royal Garden Guide

Royal Garden Guide

A comprehensive teacher's lesson plan for Lesson 1, guiding students through the world of repeating and growing shape patterns using the theme of palace garden design.

DP

Deana Padgett

Math Teacher
2/21
Material
Intervention Blueprint Guide

Intervention Blueprint Guide

A professional teacher-facing guide providing specific instructional strategies to address weaknesses in Grade 4 Fractions (NF) and Multi-step Word Problems (OA). It includes a 30-minute intervention protocol and success criteria for educators.

E

enmackay

Assistant Principal
2/18
Material
Trend Tracker Slides

Trend Tracker Slides

A high-impact visual presentation analyzing Grade 4 MCAS Math data from 2023-2025. Features clear data visualizations of the School vs State gap, strength spotlights in Base Ten, and deep dives into Fraction and Word Problem challenges.

E

enmackay

Assistant Principal
2/18
Material
Victory Map Report

Victory Map Report

A comprehensive summary report analyzing Grade 4 MCAS Math trends from 2023 to 2025. It details performance by reporting category, identifying Base Ten as a core strength and Fractions/Word Problems as critical areas for intervention.

E

enmackay

Assistant Principal
2/18
Material
Architect Design Pack

Architect Design Pack

A 3-page student design packet for the final phase of the project. Includes spaces for rough drafting, the final grid-based blueprint, a geometric audit table, and additive angle calculation logs.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Blueprint Launch Slides

Blueprint Launch Slides

Visual slides to launch the design phase of the project, covering architectural goals, math requirements for additive angles, and real-world inspiration.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Scout Research Journal

Scout Research Journal

A 4-page student research journal for the first week of the project. Includes vocabulary training, real-world angle measurement logs, and polygon classification missions.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Teacher Facilitation Guide

Teacher Facilitation Guide

A facilitation guide for teachers outlining the two-week project timeline, standards alignment, and instructional tips for implementing the Blueprint Architects project.

MF

Monika Frassetto

Elementary Teacher
3/4
Material
Detective Briefing Teacher Guide

Detective Briefing Teacher Guide

Teacher-facing instructional guide providing lesson pacing, scripting prompts, key teaching points, and a full answer key for all student materials.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Case Closed Exit Ticket

Case Closed Exit Ticket

A post-lesson assessment where students solve two area word problems. Features 'clue hunting' tasks and specific workspaces for calculations and final answers with units.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Case File Notes

Case File Notes

Guided notes for students to use during the Area Sleuth Slides. Includes space for recording keywords, a mission objective, and guided practice problems.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Sleuth Slides

Area Sleuth Slides

A slide presentation for teaching students to identify and solve area word problems using 'detective clues' or keywords. Includes I Do, We Do, and You Do segments.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Center Data Spreadsheet Paste Tool

Center Data Spreadsheet Paste Tool

A specialized spreadsheet paste resource containing a clean HTML table of 4th-grade Illustrative Mathematics centers. Optimized for directly copying and pasting into Excel or Google Sheets to ensure all data maps to the correct columns.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator CSV Data

Center Navigator CSV Data

A raw CSV data export for 4th-grade Illustrative Mathematics center planning. Contains structured data for units, sections, lessons, centers, and stages for easy import into spreadsheet software.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator Reference

Center Navigator Reference

A comprehensive 4th-grade reference guide for Illustrative Mathematics, listing suggested centers and their specific stages for every unit and lesson. Organized by unit and section in a clean, professional table format.

D

dfredericks

Math Teacher
3/4
Material
Handout Answer Key

Handout Answer Key

An answer key for the Blueprint Notes & Practice Handout, covering vocabulary, guided practice, and all six independent practice problems plus the master challenge.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Blueprint Notes and Practice Handout

Blueprint Notes and Practice Handout

A comprehensive 2-page student handout (designed for double-sided printing) including Guided Notes on side 1 (vocabulary, distributive property formula, and model problem) and Independent Practice on side 2 (six rectilinear area problems and a challenge). Revised with larger, age-appropriate font sizes.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Architect Teacher Guide

Area Architect Teacher Guide

A teacher-facing lesson plan and facilitation guide for the Area Architect lesson, updated to utilize the 2-sided Blueprint Notes and Practice Handout.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Architect Answer Key

Area Architect Answer Key

An answer key for the Area Architect worksheet, updated to include Problem 5 and providing teacher notes on decomposition variations.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Architect Worksheet

Area Architect Worksheet

A student worksheet themed as an architectural blueprint, now expanded to two pages with more practice problems involving shape decomposition and the distributive property.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Architect Slides

Area Architect Slides

A comprehensive slide deck for teaching area of rectilinear shapes using the distributive property, featuring an architectural blueprint theme, vocabulary terms, and step-by-step visual guides.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Blueprint Area Answer Key

Blueprint Area Answer Key

A comprehensive answer key for the 6 worksheet problems and the final exit ticket, including step-by-step calculations.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Blueprint Area Exit Ticket

Blueprint Area Exit Ticket

An exit ticket containing one composite area problem where students must find a missing vertical segment to calculate the total area.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Blueprint Area Worksheet

Blueprint Area Worksheet

A worksheet featuring 6 rectilinear area problems with missing side lengths, designed to mimic the provided example with a clean blueprint aesthetic.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Detective Briefing Teacher Guide

Detective Briefing Teacher Guide

Teacher-facing instructional guide providing lesson pacing, scripting prompts, key teaching points, and a full answer key for all student materials.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Case Closed Exit Ticket

Case Closed Exit Ticket

A post-lesson assessment where students solve two area word problems. Features 'clue hunting' tasks and specific workspaces for calculations and final answers with units.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Case File Notes

Case File Notes

Guided notes for students to use during the Area Sleuth Slides. Includes space for recording keywords, a mission objective, and guided practice problems.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Sleuth Slides

Area Sleuth Slides

A slide presentation for teaching students to identify and solve area word problems using 'detective clues' or keywords. Includes I Do, We Do, and You Do segments.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Center Data Spreadsheet Paste Tool

Center Data Spreadsheet Paste Tool

A specialized spreadsheet paste resource containing a clean HTML table of 4th-grade Illustrative Mathematics centers. Optimized for directly copying and pasting into Excel or Google Sheets to ensure all data maps to the correct columns.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator CSV Data

Center Navigator CSV Data

A raw CSV data export for 4th-grade Illustrative Mathematics center planning. Contains structured data for units, sections, lessons, centers, and stages for easy import into spreadsheet software.

D

dfredericks

Math Teacher
3/4
Material
Center Navigator Reference

Center Navigator Reference

A comprehensive 4th-grade reference guide for Illustrative Mathematics, listing suggested centers and their specific stages for every unit and lesson. Organized by unit and section in a clean, professional table format.

D

dfredericks

Math Teacher
3/4
Material
Handout Answer Key

Handout Answer Key

An answer key for the Blueprint Notes & Practice Handout, covering vocabulary, guided practice, and all six independent practice problems plus the master challenge.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Blueprint Notes and Practice Handout

Blueprint Notes and Practice Handout

A comprehensive 2-page student handout (designed for double-sided printing) including Guided Notes on side 1 (vocabulary, distributive property formula, and model problem) and Independent Practice on side 2 (six rectilinear area problems and a challenge). Revised with larger, age-appropriate font sizes.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Architect Teacher Guide

Area Architect Teacher Guide

A teacher-facing lesson plan and facilitation guide for the Area Architect lesson, updated to utilize the 2-sided Blueprint Notes and Practice Handout.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Architect Answer Key

Area Architect Answer Key

An answer key for the Area Architect worksheet, updated to include Problem 5 and providing teacher notes on decomposition variations.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Architect Worksheet

Area Architect Worksheet

A student worksheet themed as an architectural blueprint, now expanded to two pages with more practice problems involving shape decomposition and the distributive property.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Area Architect Slides

Area Architect Slides

A comprehensive slide deck for teaching area of rectilinear shapes using the distributive property, featuring an architectural blueprint theme, vocabulary terms, and step-by-step visual guides.

DD

Devi De La Garza

Elementary Teacher
3/4
Material
Blueprint Area Answer Key

Blueprint Area Answer Key

A comprehensive answer key for the 6 worksheet problems and the final exit ticket, including step-by-step calculations.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Blueprint Area Exit Ticket

Blueprint Area Exit Ticket

An exit ticket containing one composite area problem where students must find a missing vertical segment to calculate the total area.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Blueprint Area Worksheet

Blueprint Area Worksheet

A worksheet featuring 6 rectilinear area problems with missing side lengths, designed to mimic the provided example with a clean blueprint aesthetic.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Master Site Plan Exit Ticket

Master Site Plan Exit Ticket

An exit ticket for the final lesson of the unit. Students must find a missing vertical side length using parallel logic and then calculate the total area of the figure. Redrawn to be mathematically scale-accurate with distinct proportions.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Master Site Plan Exit Ticket

Master Site Plan Exit Ticket

An exit ticket for the final lesson of the unit. Students must find a missing vertical side length using parallel logic and then calculate the total area of the figure. Redrawn to be mathematically scale-accurate.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Master Site Plan Worksheet

Master Site Plan Worksheet

A student worksheet for the final lesson of the Blueprint Builders unit. Contains 2 'Solo Build' problems where students must first find a missing side length and then calculate the total area of the rectilinear figure. Updated with precision SVG alignment.

DG

Danielle Garland

Elementary Teacher
3/3
Material
Area Architects Worksheet

Area Architects Worksheet

A student worksheet for finding the area of complex rectilinear figures by partitioning. Features 4 Independent Practice (You Do) problems across 2 pages. Updated with mathematically accurate scaling and precise label alignment.

DG

Danielle Garland

Elementary Teacher
3/3